Mipi-dsi display problem
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2019-09-24 11:34 PM
1,What is the reason for setting the display frequency to 50HZ instead of 60HZ?
2, I designed a circuit board, using mipi to HDMI chip, and found that using 60HZ frequency to drive the display will jitter.
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STM32MP15 Lines
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2019-09-30 2:55 AM
Hi,
ST boards use 50Hz instead of 60Hz only to save some internal bus bandwidth that, depending on use cases, could be better used by other applications/subsystems.
You have to check that all the timings fit with the spec from the display manufacturer. In general, changing only the field vrefresh is not enough.
